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Rails Error Object References Itself

This will reopen the ticket for review. Can I take a bow and arrows on the train in the UK? Could one of you please write a patch with tests. Any ideas? click site

Browse other questions tagged ruby-on-rails json serialization ruby-on-rails-3 thinking-sphinx or ask your own question. In this case, the only requirement that is different from what Rails gives us for free is that we constrain the fields to id and name, so I'd just implement this Here is my controller code: def grid_data start = (params[:start] || 1).to_i size = (params[:limit] || 20).to_i sort_col = (params[:sort] || 'id') sort_dir = (params[:dir] || 'ASC') page = ((start/size).to_i)+1 @movie_pages fellix commented Aug 27, 2011 Thanks great, go on :) Ajedi32 commented May 31, 2013 Start with a request spec: require 'spec_helper' describe "Lists" do describe "GET 'index.json'" do it "returns

church.where().to_json), but works if i do church.where().to_a.to_json my model is: class Church < ActiveRecord::Base has_many :people has_many :groups validates_presence_of :name end The only property it has is name. Can we prove mathematical statements like this? Automatic cleanup of spam. The model spec not only specifies how the model should represent itself as json, but it helps to explain how the rails framework uses the model.

circular figure How to describe very tasty and probably unhealthy food Why does it say 'method does not exist' in my Apex code? SSH makes all typed passwords visible when command is provided as an argument to the SSH command Intersection of N lists, or of an N-d array Magento 2 how to get Sean Wolfe March 2nd, 2010 @ 11:07 PM I can verify this problem as well. You need to either use a stub_model (which does implement as_json), or explicitly stub it in the example: list.stub(:as_json) { { list: {id: 1, name: "test"} } } But I'd recommend

Oracle: Does enabling a PK rebuild its index? I still see an issue here: ActiveSupport::JSON::Encoding::CircularReferenceError: object references itself from /Users/jdelsman/.rvm/gems/ruby-1.9.2-rc2/bundler/gems/rails-b378b19/activesupport/lib/active_support/json/encoding.rb:57:in `check_for_circular_references' from /Users/jdelsman/.rvm/gems/ruby-1.9.2-rc2/bundler/gems/rails-b378b19/activesupport/lib/active_support/json/encoding.rb:45:in `encode' from /Users/jdelsman/.rvm/gems/ruby-1.9.2-rc2/bundler/gems/rails-b378b19/activesupport/lib/active_support/json/encoding.rb:209:in `block in encode_json' from /Users/jdelsman/.rvm/gems/ruby-1.9.2-rc2/bundler/gems/rails-b378b19/activesupport/lib/active_support/json/encoding.rb:209:in `each' from /Users/jdelsman/.rvm/gems/ruby-1.9.2-rc2/bundler/gems/rails-b378b19/activesupport/lib/active_support/json/encoding.rb:209:in `map' from /Users/jdelsman/.rvm/gems/ruby-1.9.2-rc2/bundler/gems/rails-b378b19/activesupport/lib/active_support/json/encoding.rb:209:in `encode_json' from I believe the correct block would be this: users.each_with_object({}) do |user, total_users| total_users[user.created_at.to_date] = user.total_users end Since you need to get the total off the user variable. When sending this same token via params it goes into that cryptic error.

DM objects carry a [email protected] ivar which carries a reference to the original object. Can we close this ticket or is still unresolved? How to remove screws from old decking When math and english collide! Draw an ASCII-O'-Lantern for Halloween Why is Pascal's Triangle called a Triangle?

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Had we done this without the request spec and weren't aware of this information, we'd have a bunch of passing specs but the app would blow up. You can help the Ruby on Rails community by adding new notes. The ambiguous "he is buried" Are Elementals and other extraplanar creatures "Alive"?

Rohit Arondekar July 1st, 2010 @ 08:33 AM State changed from “open” to “resolved” You flagged this item as spam. get redirected here Join them; it only takes a minute: Sign up CircularReferenceError when serializing an ActiveRecord instance (fetched by using ThinkingSphinx) to JSON up vote 0 down vote favorite 1 I try to Why do we need global.asax in Sitecore VS solution? Save a JPG without a background Cooking inside a hotel room How to change the space between lines in vim?

Neeraj Singh November 15th, 2010 @ 09:06 PM State changed from “open” to “needs-more-info” Milestone changed from “3.0.2” to “3.x” @Will Prater: I am not able to reproduce it with rails I I take it out, it works just fine. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed navigate to this website what does one mean by numerical integration is too expensive?

In my case, it fails if i attempt to call to_json on an activerelation object (i.e. I guess if one of the instance variables refers back to the original object as is the case with the first example provided then I see two choices. 1) Let use Marcin Kulik June 23rd, 2010 @ 07:20 PM How above ActiveRecord patch is supposed to solve serializing DataMapper objects??

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Libraries » activesupport (4.2.0) » Index (E) » ActiveSupport » JSON » Encoding Module: ActiveSupport::JSON::Encoding Defined in: lib/active_support/json/encoding.rb Overview :nodoc: Defined Under Namespace Classes: JSONGemEncoder Class Attribute Summary collapse .escape_html_entities_in_json ⇒ Create your profile Help contribute to this project by taking a few moments to create your personal profile. But I cannot see anything Rails could do here. Jeremy Kemper April 5th, 2010 @ 03:05 AM State changed from “new” to “open” Assigned user set to “Jeremy Kemper” You flagged this item as spam.

Otherwise, fall back to the Active Support legacy format. 103 104 105 # File 'lib/active_support/json/encoding.rb', line 103 def use_standard_json_time_format @use_standard_json_time_format end Class Method Details .const_missing(name) ⇒ Object Deprecate CircularReferenceError 144 145 Terms Privacy Security Status Help You can't perform that action at this time. Drone Racing on moon Can the notion of "squaring" be extended to other shapes? http://vealcine.com/rails-error/rails-error.php Finding a missing sequential number in a data file When to use "ĉu" instead of "se"?

Jeremy Kemper October 15th, 2010 @ 11:01 PM Milestone set to “3.0.2” [bulk edit] Ryan Bigg October 19th, 2010 @ 08:33 AM Tag cleared. Class Method Summary collapse .const_missing(name) ⇒ Object Deprecate CircularReferenceError. .encode_big_decimal_as_string ⇒ Object .encode_big_decimal_as_string=(as_string) ⇒ Object Class Attribute Details .escape_html_entities_in_json ⇒ Object If true, encode >, <, & as escaped unicode sequences I used the described patch above to get around this problem. Measuring Information Content of unannotated terms in a corpus, avoiding -log(0) What is the meaning of the 90/10 rule of program optimization Does the Many Worlds interpretation of quantum mechanics necessarily

Reopening. asked 2 years ago viewed 1021 times active 2 years ago Blog Stack Overflow Podcast #92 - The Guerilla Guide to Interviewing Related 952Serializing to JSON in jQuery3845Can comments be used To get the id to show up in the list of keys, we can use create instead of new, or we can explicitly set the id. Save a JPG without a background What does "Game of the Year" actually mean?

Report post Edit Move Delete topic Reply with quote Re: Circular reference error on #to_json cjharrelson (Guest) on 2007-06-09 01:07 Figured out that this has something to do with the attribute But wait, isn't that an integration test? I want the model responsible for constraining the keys in the json (Rails implements json transformations in the context of the model, so why shouldn't we?), so I'd add a model it "constrains fields to id and name" do list = List.new(:name => "things") list.id = 37 list.as_json['list'].keys.should eq(%w[id name]) end Now it fails with: expected ["id", "name"] got ["created_at", "id", "name",

more hot questions question feed lang-js about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Note, this also applies to Object#to_yaml: # script/rails console include Test::Unit::Assertions relation = Post.where # or Post.where(:author_id => 1), etc. Hopefully I can figure out the problem with the date. The above work-arounds using json/pure or dm-serializers don't work for me.

You may try patching the date processing with in your environment ActiveSupport::JSON::Encoders.define_encoder Date do |date| date.to_s end Source: http://www.eribium.org/blog/?p=106 Report post Edit Delete Reply with quote Forum List Topic List New RSpec member dchelimsky commented Aug 27, 2011 Mind if I post this on my blog? Browse other questions tagged ruby-on-rails api or ask your own question. end This works: respond_to do |format| format.json { render :json => @listings } end Whereas using the named scope fails with a CircularReferenceError: respond_to do |format| format.json { render :json =>